| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.433 | 0.564 | 0.642 | 1.098 |
| River Wear - Chester-Le-Street | 0.77 | 1.214 | 1.272 | 1.773 |
| Smallhope Burn - Lanchester Front Street | 0.367 | 0.421 | 0.446 | 0.644 |
| River Wear - Stanhope | 0.601 | 0.836 | 0.898 | 1.453 |
| River Gaunless - South Church | 0.17 | 0.262 | 0.266 | 0.379 |
| River Wear - Sunderland Bridge | 0.637 | 0.884 | 0.964 | 1.401 |
| River Wear - Witton Park | 0.68 | 0.897 | 1.02 | 1.775 |
| River Wear - Durham New Elvet Bridge | 0.62 | 1.012 | 1.137 | 1.833 |